The Double Room Mystery
- Он: 1917
- Улс: United States of America
- Төрөл: Crime
- Студио: Universal Film Manufacturing Company, Red Feather Photoplays
- Түлхүүр үг:
- Захирал: Hobart Henley
- Цутгамал: Gertrude Selby, Hayward Mack, Ed Brady, Edward Hearn, Ernest Shields, Mattie Witting
